Airbnb Price Distribution
ningze zu
12/17/2018
In this project, I will use benford’s law to analysis the distribution of Airbnb listings’ price in Seattle and perform an exploratory data analysis figure out other features that are relevant to the rental price of Airbnb.
##
## Benford object:
##
## Data: airbnb_se_m$price
## Number of observations used = 8610
## Number of obs. for second order = 364
## First digits analysed = 2
##
## Mantissa:
##
## Statistic Value
## Mean 0.48
## Var 0.11
## Ex.Kurtosis -1.43
## Skewness 0.15
##
##
## The 5 largest deviations:
##
## digits absolute.diff
## 1 15 239.67
## 2 99 237.42
## 3 10 230.61
## 4 12 227.70
## 5 75 195.47
##
## Stats:
##
## Pearson's Chi-squared test
##
## data: airbnb_se_m$price
## X-squared = 7826.1, df = 89, p-value < 2.2e-16
##
##
## Mantissa Arc Test
##
## data: airbnb_se_m$price
## L2 = 0.057452, df = 2, p-value < 2.2e-16
##
## Mean Absolute Deviation: 0.007389969
## Distortion Factor: 2.066781
##
## Remember: Real data will never conform perfectly to Benford's Law. You should not focus on p-values!getSuspects(bf, airbnb_se_m)## X id name
## 1: 30 24212 ★PERFECT Getaway w/ Views★SALE 10/8, 11
## 2: 52 103908 Green Lake Gem - Walk to Lake
## 3: 61 132160 Green Lake Guest Suite, private apt
## 4: 81 202174 Modern Townhome in Superb Location
## 5: 83 202260 Cozy Seattle Apartment Near UW & Children's
## ---
## 752: 8507 28873969 Seattle Home in the heart of the city
## 753: 8547 29002153 High Rise 2bd/2bth home Pike Place
## 754: 8551 29011992 New Rental! Centrally Located & Stylish-Sleeps 4
## 755: 8578 29058863 Seattle Traveler's Home Away from Home
## 756: 8608 29156425 Spacious Belltown Studio
## host_id host_is_superhost street
## 1: 74305 f Seattle, WA, United States
## 2: 541406 f Seattle, WA, United States
## 3: 558743 t Seattle, WA, United States
## 4: 58235 f Seattle, WA, United States
## 5: 990195 f Seattle, WA, United States
## ---
## 752: 15402446 f Seattle, WA, United States
## 753: 19403115 t seattle, WA, United States
## 754: 2882164 f Seattle, WA, United States
## 755: 34449930 f Seattle, WA, United States
## 756: 73405356 f Seattle, WA, United States
## neighbourhood_cleansed city state zipcode country_code latitude
## 1: Belltown Seattle WA NA US 47.61540
## 2: Green Lake Seattle WA NA US 47.68427
## 3: Green Lake Seattle WA NA US 47.68226
## 4: International District Seattle WA NA US 47.59605
## 5: View Ridge Seattle WA NA US 47.68004
## ---
## 752: Belltown Seattle WA NA US 47.61649
## 753: Central Business District seattle WA NA US 47.60591
## 754: Southeast Magnolia Seattle WA NA US 47.64567
## 755: Lawton Park Seattle WA NA US 47.65275
## 756: Belltown Seattle WA NA US 47.61687
## longitude property_type room_type accommodates bathrooms
## 1: -122.3487 Condominium Entire home/apt 6 1
## 2: -122.3266 Apartment Entire home/apt 4 1
## 3: -122.3434 Guest suite Entire home/apt 6 1
## 4: -122.3179 Townhouse Entire home/apt 4 2
## 5: -122.2840 Apartment Entire home/apt 2 1
## ---
## 752: -122.3444 Apartment Entire home/apt 1 1
## 753: -122.3394 Apartment Entire home/apt 8 2
## 754: -122.3860 Apartment Entire home/apt 4 1
## 755: -122.3867 House Entire home/apt 2 2
## 756: -122.3465 Apartment Entire home/apt 2 1
## bedrooms beds
## 1: 2 3
## 2: 1 1
## 3: 2 3
## 4: 2 2
## 5: 1 1
## ---
## 752: 1 1
## 753: 2 4
## 754: 1 2
## 755: 3 1
## 756: 0 1
## amenities
## 1: {TV,"Cable TV",Internet,Wifi,"Air conditioning","Wheelchair accessible",Pool,Kitchen,"Free parking on premises",Gym,Elevator,"Hot tub",Heating,"Family/kid friendly",Washer,Dryer,"Smoke detector","Carbon monoxide detector","Fire extinguisher",Essentials,Shampoo,"24-hour check-in",Hangers,"Hair dryer",Iron,"Laptop friendly workspace","Hot water","Long term stays allowed","Host greets you"}
## 2: {TV,"Cable TV",Internet,Wifi,Kitchen,"Free street parking","Buzzer/wireless intercom",Heating,"Family/kid friendly",Washer,Dryer,"Smoke detector","Carbon monoxide detector","First aid kit","Safety card","Fire extinguisher",Essentials,Shampoo,Hangers,"Hair dryer",Iron,"Laptop friendly workspace","Private entrance","High chair",Crib,"Hot water",Other}
## 3: {TV,Internet,Wifi,"Air conditioning",Kitchen,"Free street parking",Heating,Washer,Dryer,"Smoke detector","Carbon monoxide detector","First aid kit","Fire extinguisher",Essentials,Shampoo,"24-hour check-in",Hangers,"Hair dryer",Iron,"Laptop friendly workspace","translation missing: en.hosting_amenity_49","Self check-in",Keypad,"Private entrance","Room-darkening shades","Hot water","Bed linens","Extra pillows and blankets",Microwave,"Coffee maker",Refrigerator,Dishwasher,"Dishes and silverware","Cooking basics",Oven,Stove,"BBQ grill","Patio or balcony","Luggage dropoff allowed","Wide hallway clearance","Wide doorway","Well-lit path to entrance","Lake access","Handheld shower head"}
## 4: {TV,"Cable TV",Internet,Wifi,Kitchen,"Free parking on premises","Smoking allowed","Free street parking",Heating,Washer,Dryer,"Smoke detector","Carbon monoxide detector","Safety card",Essentials,Shampoo,Hangers,"Hair dryer",Iron,"Self check-in",Lockbox,"Private entrance",Bathtub,"Hot water","Bed linens","Extra pillows and blankets","Coffee maker",Refrigerator,Dishwasher,"Dishes and silverware","Cooking basics",Oven,Stove,"BBQ grill","Patio or balcony","Garden or backyard","Luggage dropoff allowed","Long term stays allowed","Step-free access","Flat path to front door","Well-lit path to entrance","Handheld shower head"}
## 5: {Internet,Wifi,Kitchen,"Free parking on premises","Pets live on this property",Dog(s),"Indoor fireplace",Heating,Washer,Dryer,"Smoke detector","Carbon monoxide detector","First aid kit","Safety card","Fire extinguisher",Essentials,Shampoo,"24-hour check-in",Hangers,"Hair dryer",Iron,"Laptop friendly workspace","translation missing: en.hosting_amenity_49","translation missing: en.hosting_amenity_50","Private entrance"}
## ---
## 752: {TV,Wifi,Pool,Kitchen,Gym,Elevator,"Hot tub",Heating,Washer,Dryer,"Smoke detector","Carbon monoxide detector","First aid kit",Essentials,Hangers,"Host greets you"}
## 753: {TV,"Cable TV",Internet,Wifi,Kitchen,Breakfast,Heating,Washer,"Smoke detector","Carbon monoxide detector","First aid kit","Fire extinguisher",Essentials,Shampoo,"24-hour check-in",Hangers,"Hair dryer","Laptop friendly workspace"}
## 754: {TV,"Cable TV",Wifi,Kitchen,Breakfast,Heating,Washer,Dryer,"Smoke detector","Carbon monoxide detector","First aid kit","Fire extinguisher",Essentials,Shampoo,"Lock on bedroom door",Hangers,"Hair dryer",Iron,"Laptop friendly workspace","Private entrance","Hot water","Bed linens","Extra pillows and blankets","Long term stays allowed"}
## 755: {Wifi,Kitchen,"Free parking on premises",Washer,Dryer,Essentials}
## 756: {Kitchen,"Free parking on premises",Elevator,Heating,Washer,Dryer,"Smoke detector","Carbon monoxide detector",Essentials,"Hair dryer","Hot water","Long term stays allowed","Host greets you"}
## price security_deposit cleaning_fee minimum_nights maximum_nights
## 1: 157 500 130 1 365
## 2: 150 400 125 3 120
## 3: 150 400 NA 3 10
## 4: 159 200 140 2 730
## 5: 99 185 NA 30 200
## ---
## 752: 150 NA NA 1 1125
## 753: 155 0 100 1 1125
## 754: 99 0 95 5 1125
## 755: 150 NA NA 1 1125
## 756: 150 250 25 1 1125
## availability_365 number_of_reviews review_scores_rating
## 1: 134 76 94
## 2: 315 17 94
## 3: 164 237 97
## 4: 0 18 97
## 5: 0 143 98
## ---
## 752: 2 2 70
## 753: 338 0 NA
## 754: 26 0 NA
## 755: 1 0 NA
## 756: 59 0 NA
## cancellation_policy Area neighbourhood
## 1: strict_14_with_grace_period Seattle Downtown
## 2: strict_14_with_grace_period Seattle Other neighborhoods
## 3: strict_14_with_grace_period Seattle Other neighborhoods
## 4: moderate Seattle Downtown
## 5: moderate Seattle Other neighborhoods
## ---
## 752: flexible Seattle Downtown
## 753: moderate Seattle Downtown
## 754: flexible Seattle Magnolia
## 755: flexible Seattle Magnolia
## 756: moderate Seattle Downtown
